/*
 * TransactionsStore.java    ver   29/nov/2009
 *
 * Copyright (c) 2009 mentalsmash.org
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * The use of the Apache License does not indicate that this project is
 * affiliated with the Apache Software Foundation.
 */
package org.mentalsmash.tazio.transactions.management;

import org.mentalsmash.tazio.transactions.TransactionalSystemRuntimeException;
import org.mentalsmash.tazio.transactions.UserTransactionManager;
import org.mentalsmash.tazio.transactions.objects.RootSet;

import com.google.inject.Inject;

/**
 * @version ver 29/nov/2009
 * @author Andrea Reale <andrea.reale@gmail.com>
 * 
 */
public class TransactionsStore {
    @Inject
    private static UserTransactionManager utm;
    @Inject
    private static SystemTransactionManager stm;
    @Inject
    private static RootSet rs;

    public static UserTransactionManager getUserTransactionManager() {
	if (utm == null) {
	    throw new TransactionalSystemRuntimeException(
		    "Filed should have been injected!");
	} else {
	    return utm;
	}
    }

    public static SystemTransactionManager getSystemTransactionManager() {
	if (stm == null) {
	    throw new TransactionalSystemRuntimeException(
		    "Filed should have been injected!");
	} else {
	    return stm;
	}
    }

    public static RootSet getRootSet() {
	if (utm == null) {
	    throw new TransactionalSystemRuntimeException(
		    "Filed should have been injected!");
	} else {
	    return rs;
	}
    }

}
